[INFO] fetching crate random_lfsr_256_galois 22.10.0...
[INFO] testing random_lfsr_256_galois-22.10.0 against try#015dbcea68b7642e2acc268b5c8f3e9086fc02ff for pr-102570
[INFO] extracting crate random_lfsr_256_galois 22.10.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate random_lfsr_256_galois 22.10.0 on toolchain 015dbcea68b7642e2acc268b5c8f3e9086fc02ff
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate random_lfsr_256_galois 22.10.0
[INFO] finished tweaking crates.io crate random_lfsr_256_galois 22.10.0
[INFO] tweaked toml for crates.io crate random_lfsr_256_galois 22.10.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d2f6489f238d0578fd911ed0788531e94e64ff1d6038d4daf3d22705b6ad2ab8
[INFO] running `Command { std: "docker" "start" "-a" "d2f6489f238d0578fd911ed0788531e94e64ff1d6038d4daf3d22705b6ad2ab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d2f6489f238d0578fd911ed0788531e94e64ff1d6038d4daf3d22705b6ad2ab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2f6489f238d0578fd911ed0788531e94e64ff1d6038d4daf3d22705b6ad2ab8", kill_on_drop: false }`
[INFO] [stdout] d2f6489f238d0578fd911ed0788531e94e64ff1d6038d4daf3d22705b6ad2ab8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c2b2379d86b978f5251a4c633b6482e22c3b1e233e4484fcdd722ad69481c519
[INFO] running `Command { std: "docker" "start" "-a" "c2b2379d86b978f5251a4c633b6482e22c3b1e233e4484fcdd722ad69481c519", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling libc v0.2.137
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling serde_json v1.0.87
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling itoa v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling getrandom v0.2.8
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling random_lfsr_256_galois v22.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.25s
[INFO] running `Command { std: "docker" "inspect" "c2b2379d86b978f5251a4c633b6482e22c3b1e233e4484fcdd722ad69481c519", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c2b2379d86b978f5251a4c633b6482e22c3b1e233e4484fcdd722ad69481c519", kill_on_drop: false }`
[INFO] [stdout] c2b2379d86b978f5251a4c633b6482e22c3b1e233e4484fcdd722ad69481c519
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0033de59e4886f70f8c5e9d129165dfc5bb4944c9a88ed50b03e9d05c821d537
[INFO] running `Command { std: "docker" "start" "-a" "0033de59e4886f70f8c5e9d129165dfc5bb4944c9a88ed50b03e9d05c821d537", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.103
[INFO] [stderr]    Compiling semver v1.0.14
[INFO] [stderr]    Compiling futures-core v0.3.25
[INFO] [stderr]    Compiling slab v0.4.7
[INFO] [stderr]    Compiling futures-channel v0.3.25
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling futures-task v0.3.25
[INFO] [stderr]    Compiling futures-util v0.3.25
[INFO] [stderr]    Compiling futures-sink v0.3.25
[INFO] [stderr]    Compiling pin-project-lite v0.2.9
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-io v0.3.25
[INFO] [stderr]    Compiling futures-timer v3.0.2
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling rstest_macros v0.14.0
[INFO] [stderr]    Compiling futures-macro v0.3.25
[INFO] [stderr]    Compiling serde_derive v1.0.147
[INFO] [stderr]    Compiling serde v1.0.147
[INFO] [stderr]    Compiling futures-executor v0.3.25
[INFO] [stderr]    Compiling futures v0.3.25
[INFO] [stderr]    Compiling rstest v0.15.0
[INFO] [stderr]    Compiling serde_json v1.0.87
[INFO] [stderr]    Compiling random_lfsr_256_galois v22.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable `N` should have a snake case name
[INFO] [stdout]   --> src/utils.rs:12:13
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let mut N = 0i32;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `n`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L` should have a snake case name
[INFO] [stdout]   --> src/utils.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let mut L = 0i32;
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `UN` should have a snake case name
[INFO] [stdout]   --> src/utils.rs:26:13
[INFO] [stdout]    |
[INFO] [stdout] 26 |         let UN = N as usize;
[INFO] [stdout]    |             ^^ help: convert the identifier to snake case: `un`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `UL` should have a snake case name
[INFO] [stdout]   --> src/utils.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 27 |         let UL = L as usize;
[INFO] [stdout]    |             ^^ help: convert the identifier to snake case: `ul`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 48.07s
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0033de59e4886f70f8c5e9d129165dfc5bb4944c9a88ed50b03e9d05c821d537", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0033de59e4886f70f8c5e9d129165dfc5bb4944c9a88ed50b03e9d05c821d537", kill_on_drop: false }`
[INFO] [stdout] 0033de59e4886f70f8c5e9d129165dfc5bb4944c9a88ed50b03e9d05c821d537
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+015dbcea68b7642e2acc268b5c8f3e9086fc02ff" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 61be3cce13f6b819aa88ccab7ba9b51b008601cd78aa47eeec3fa95dc82d430b
[INFO] running `Command { std: "docker" "start" "-a" "61be3cce13f6b819aa88ccab7ba9b51b008601cd78aa47eeec3fa95dc82d430b", kill_on_drop: false }`
[INFO] [stderr] warning: variable `N` should have a snake case name
[INFO] [stderr]   --> src/utils.rs:12:13
[INFO] [stderr]    |
[INFO] [stderr] 12 |     let mut N = 0i32;
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `n`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `L` should have a snake case name
[INFO] [stderr]   --> src/utils.rs:13:13
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let mut L = 0i32;
[INFO] [stderr]    |             ^ help: convert the identifier to snake case: `l`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `UN` should have a snake case name
[INFO] [stderr]   --> src/utils.rs:26:13
[INFO] [stderr]    |
[INFO] [stderr] 26 |         let UN = N as usize;
[INFO] [stderr]    |             ^^ help: convert the identifier to snake case: `un`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `UL` should have a snake case name
[INFO] [stderr]   --> src/utils.rs:27:13
[INFO] [stderr]    |
[INFO] [stderr] 27 |         let UL = L as usize;
[INFO] [stderr]    |             ^^ help: convert the identifier to snake case: `ul`
[INFO] [stderr] 
[INFO] [stderr] warning: `random_lfsr_256_galois` (lib test) generated 4 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/random_lfsr_256_galois-d7c21af4a2c3d32a)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test tests::check_next_for_signed ... ok
[INFO] [stdout] test tests::one_shift_of_one ... ok
[INFO] [stdout] test tests::zero_register_stays_zero ... ok
[INFO] [stdout] test tests::first_10000_u32_never_repeat::case_2 ... ok
[INFO] [stdout] test tests::first_10000_u32_never_repeat::case_3 ... ok
[INFO] [stdout] test tests::first_10000_u32_never_repeat::case_4 ... ok
[INFO] [stdout] test tests::first_10000_u32_never_repeat::case_1 ... ok
[INFO] [stdout] test tests::test_berlekamp_messey ... ok
[INFO] [stdout] test tests::non_correct_test_berlekamp_messey ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.57s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests random_lfsr_256_galois
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - LFSRGalois::setup (line 93) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] test src/lib.rs - LFSRGalois::next (line 143) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.91s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "61be3cce13f6b819aa88ccab7ba9b51b008601cd78aa47eeec3fa95dc82d430b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61be3cce13f6b819aa88ccab7ba9b51b008601cd78aa47eeec3fa95dc82d430b", kill_on_drop: false }`
[INFO] [stdout] 61be3cce13f6b819aa88ccab7ba9b51b008601cd78aa47eeec3fa95dc82d430b